Subject: crash, bang...
To: None <port-arm32@netbsd.org>
From: Erik E. Fair <fair@digital.clock.org>
List: port-arm32
Date: 10/07/1998 08:02:31
While attempting to do a -current build, my poor netbooted shark panic'd, thusly:
panic: pmap_enter: No more physical pages
Stopped in cron at _Debugger+0x10: ldmdb r11, {r11, r13, r15}
db> ps
PID PPID PGRP UID S FLAGS COMMAND WAIT
5631 123 123 0 1 0x104 cron
5630 5618 29383 0 2 0x4006 ar
5618 15995 29383 0 3 0x4082 sh wait
15995 15994 29383 0 3 0x4082 make wait
15994 15747 29383 0 3 0x4082 sh wait
15747 14892 29383 0 3 0x4082 make wait
14892 14891 29383 0 3 0x82 sh wait
14891 9083 29383 0 3 0x4082 sh wait
9084 29383 29383 0 3 0x4082 tee netio
9083 29383 29383 0 3 0x4082 make wait
29459 29369 29459 0 3 0x4086 tail select
29383 29369 29383 0 3 0x4082 csh pause
29369 312 29369 0 3 0x4082 csh pause
319 312 319 13507 2 0x4006 rc5des
312 311 312 13507 3 0x4082 csh pause
311 129 129 0 3 0x4080 telnetd select
145 1 145 0 3 0x4082 getty ttyin
129 1 129 0 3 0x80 inetd select
125 1 125 0 3 0x84 xntpd pause
>123 1 123 0 2 0x104 cron
121 1 121 0 3 0x84 update pause
96 1 91 0 3 0x84 nfsiod nfsidl
95 1 91 0 3 0x84 nfsiod nfsidl
93 1 91 0 3 0x4 nfsiod nfsrcvl
92 1 91 0 2 0x4 nfsiod
84 1 84 0 3 0x84 mount_mfs mfsidl
77 1 77 0 3 0x80 portmap select
73 1 73 0 3 0x84 syslogd select
2 0 0 0 2 0x204 pagedaemon
1 0 1 0 3 0x4080 init wait
0 -1 0 0 3 0x204 swapper schedul
db> help
machine print examine x search set write
w delete d break dwatch watch step
s continue c until next match trace
call ps kill callout reboot show
db> help machine
machine print examine x search set write
w delete d break dwatch watch step
s continue c until next match trace
call ps kill callout reboot show
db> mach vmstat
Current UVM status:
pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12
7605 VM pages: 3069 active, 3443 inactive, 26 wired, 4 free
freemin=64, free-target=85, inactive-target=2170, wired-max=2535
faults=15489666, traps=49169484, intrs=90644101, ctxswitch=28906830
softint=31397238, syscalls=40384535, swapins=21, swapouts=37
fault counts:
noram=1525, noanon=0, pgwait=0, pgrele=0
ok relocks(total)=49533(49533), anget(retrys)=2698791(0), amapcopy=1872842
neighbor anon/obj pg=1405103/14270737, gets(lock/unlock)=6828277/49533
cases: anon=1718832, anoncow=979959, obj=5086413, prcopy=1741864, przero=59
62598
daemon and swap counts:
woke=1762, revs=1759, scans=5110653, swout=1758
busy=0, freed=531, reactivate=352, deactivate=5177
pageouts=24, pending=24, nswget=0
nswapdev=1, nanon=23481, nfreeanon=17138
kernel pointers:
objs(kmem/mb)=0xf00efbfc/0xf00efc14
db> reboot
boot: howto=00000000 curproc=0xf10cac30
current_mask=0000c3b8 spl_mask=00000000
ipl_bio=fffcbfff ipl_net=fffcbfdf ipl_tty=fffcbf47 ipl_imp=fffcbf47
ipl_audio=fffc3d47 ipl_clock=fffc3c47 ipl_none=fffcffff
spl0=ffffffff splsoft=fffcffff splbio=fffcbfff splnet=fffcbfdf
spltty=fffcbf47 splimp=fffcbf47 splaudio=fffc3d47 splclock=fffc3c47
splhigh=00000000
syncing disks... done
rebooting...
DNARD Rev. 5, 08:00:2b:81:65:64 , 32 MB memory
Open Firmware Built February 25, 1998 17:19:25
Copyright 1997 FirmWorks All Rights Reserved
Rebooting with command: boot
Boot device: /isa/ethernet Arguments:
ddb: [ preserving 94020 bytes of netbsd symbol table ]
Copyright (c) 1996, 1997, 1998
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Number of pages to handle = 8192
pmap_init: 20000 bytes (1db5 pgs)
NetBSD 1.3G (SHARK) #3: Thu Aug 20 07:52:55 PDT 1998
root@cuckoo.clock.org:/usr/obj/sys/arch/arm32/compile/SHARK
real mem = 33554432
avail mem = 28659712
using 128 buffers containing 524288 bytes of memory
mainbus0 (root)
cpu0 at mainbus0: SA-110 rev 3 DC enabled IC enabled WB enabled EABT
ofbus0 (root)
ofbus1 at ofbus0 (vlbus)
ofisa0 at ofbus1 (isa)
dma-controller@i00 at ofisa0 not configured
interrupt-controller@i20 at ofisa0 not configured
timer@i40 at ofisa0 not configured
configuration@i15c at ofisa0 not configured
com0 at ofisa0 (serial@i3f8): ns16550a, working fifo
com0: console
lpt0 at ofisa0 (parallel@i378)
ofbus2 at ofisa0 (8042@i60)
ofisapc0 at ofbus2 (keyboard@)
kbc command: 0
mouse@aux at ofbus2 not configured
power@i380 at ofisa0 not configured
ofbus3 at ofisa0 (gpio@i3e0)
eeprom at ofbus3 not configured
ofrtc0 at ofisa0 (rtc@i70): rtc
ofisascr0 at ofisa0 (scr@i24)
scr0 at ofisascr0
com1 at ofisa0 (ir@i2f8): ns16550a, working fifo
cs0 at ofisa0 (ethernet@i300): CRUS,CS8900
cs0: CS8900 rev. F, address 08:00:2b:81:65:64, media UTP
game@i201 at ofisa0 not configured
midi@i330 at ofisa0 not configured
ess0 at ofisa0 (sound@i220): ESST,es1887-codec
ess0 ESS Technology ES1887 [version 0x688b]
audio0 at ess0
wdc0 at ofisa0 (ide@i1f0)
atapibus0 at wdc0
pci at ofbus1 not configured
display@it3b0 at ofbus1 not configured
ofrom0 at ofbus0 (flash@7000000): 0x7000000-0x707ffff
ofrom1 at ofbus0 (romcard@10000000): 0x10000000-0x10ffffff
clock: hz=64 stathz = 0 profhz = 0
boot device: <unknown>
nfs_boot: trying DHCP/BOOTP
nfs_boot: DHCP server: 0xc0a86e19
nfs_boot: my_domain=clock.org
nfs_boot: my_addr=0xc0a86e1a
nfs_boot: my_mask=0xffffff00
nfs_boot: gateway=0xc0a86e19
root on digital-nfs:/export/root/wall
Automatic boot in progress: starting file system checks.
setting tty flags
starting network
hostname: wall.clock.org
default digital done
configuring network interfaces:.
add net default: gateway digital-nfs.clock.org
swapctl: adding digital-nfs:/export/swap/wall as swap device at priority 0
swapctl: SWAP_STATS
starting system logger
checking for core dump...
savecore: can't find device 0/0
starting rpc daemons: portmap.
Oct 7 07:53:30 wall savecore: can't find device 0/0
starting nfs daemons: nfsiod rpc.statdrpc.statd: Cannot open `/var/db/statd.stat
us': Inappropriate file type or format
.
creating runtime link editor directory cache.
checking quotas: done.
building databases...
clearing /tmp
updating motd.
standard daemons: update cron.
starting network daemons: xntpd inetd.
starting local daemons:.
Wed Oct 7 07:53:38 PDT 1998
NetBSD/arm32 (wall.clock.org) (console)
login: fair
Password: